| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $157.72 | 10.383% | $174.0961 | $174.10 | $174.10 | $174.10 |
| Purchase #2 | $133.56 | 12.772% | $150.6183 | $150.62 | $150.60 | $150.60 |
| Purchase #3 | $72.87 | 13.258% | $82.5311 | $82.53 | $82.55 | $82.50 |
| Purchase #4 | $167.65 | 9.283% | $183.2129 | $183.21 | $183.20 | $183.20 |
| Purchase #5 | $29.68 | 8.685% | $32.2577 | $32.26 | $32.25 | $32.30 |
| Purchase #6 | $43.40 | 3.569% | $44.9489 | $44.95 | $44.95 | $44.90 |
| Purchase #7 | $183.33 | 12.332% | $205.9383 | $205.94 | $205.95 | $205.90 |
| 7 purchase totals = | $788.21 | $873.6033 | $873.61 | $873.60 | $873.50 | |